1. Numbers
  2. Compare 1217 vs 1228

Compare 1217 vs 1228

Property12171228
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization1217122 × 3071
Prime factorization12172 × 2 × 307
Divisors count26
Divisors1, 12171, 2, 4, 307, 614, 1228
Number of properties120
Additive primes107th 
Chen primes131st 
Cousin primes (2nd member)45th 
Emirps53rd 
Isolated primes118th 
Long primes76th 
Primes199th 
Proth primes19th 
Pythagorean primes98th 
Sexy primes (1st member)86th 
Sexy prime triplets (1st member)33rd 
Super primes46th 
Roman numberalsMCCXVIIMCCXXVIII
Base 2100110000012100110011002
Base 31200002312001113
Base 410300141030304
Base 5143325144035
Base 65345654046
Base 73356734037
Base 82301823148
Base 91602916149
Base 10121710122810
Base 11a0711a1711
Base 128551286412
Base 137281373613
Base 1462d1463a14
Base 155621556d15
Base 164c1164cc16
This website uses cookies to ensure you get the best experience on our website. More info